The enlarged 'pop up' facility should now be fixed and working for all browsers mentioned, so thanks for bringing the bug to our attention.

But please note that it may not work for 2-3 days for more common tartans and ones you've already looked at! Due to the huge calculation load, these pages are cached on our servers and flushed in rotation every 3 days or so. (Sadly, if we delete the cache en masse the server load slows everything to treacle and sales plummet!)

If anyone experiences further problems otherwise, I'd be grateful if you could let us know. Thanks!